Bearing RN321M (502321H)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Technical specifications
Designation : RN321M
ГОСТ : 502321H
Dimensions, mm : 105x225x49
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 128.00x132.00x2.00 (mm)
Подшипник 22340CAKE4
Manufacturer: NSK-RHP
Sizes: 200x420x138 (mm)
Weight:: 92.6 (kg)
Bearing 7018CP5 (36118J)
Manufacturer: TMB
Sizes: 90x140x24 (mm)
Weight:: 1.15 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 40x80x12 (mm)
Bearing 25880 / 25820
Manufacturer: TIMKEN
Sizes: 38.100x80.035x24.608 (mm)
Weight:: 0.467 (kg)
MEGADYNE ISORAN 750 RPP5 ( RPP 5M 750 )
Manufacturer: ContiTech AG
Подшипник 120TAH10DB
Manufacturer: NACHI
Sizes: 120x180x27 (mm)
RPP8 4048 ( RPP 8 4048 -V, -M, -MFX )
Manufacturer: ContiTech AG
K41 PTFE/NBR(270x246x8,1)
Manufacturer: KASTAS
Sizes: 270x246x8,1 (mm)
T20 DD
Manufacturer: ContiTech AG
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
